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Mark Baker
NPI 1386448827 · on the registry since 2025 · sole proprietor
Practice
- Address
- 822 Geary St
San Francisco, CA 94109 - Phone
- (628) 216-0303
- Organisation at this address
- Crestwood Behavioral Health, Inc.
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 76
Additional practice sites
- 96 S 14th St, San Jose, CA
Registry record
- Primary taxonomy
- Rehabilitation Practitioner
225400000X
- Sex
- Male
- Record last updated
- 2026-06-01
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California